210780495520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{188196871}}^1$

素因数の和:188196893

約数の個数: 48

約数和(自身を含む): 569107340928

約数和(自身を除く): 358326845408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 188196871, 376393742, 752787484, 940984355, 1317378097, 1505574968, 1881968710, 2634756194, 3011149936, 3763937420, 5269512388, 6022299872, 6586890485, 7527874840, 10539024776, 13173780970, 15055749680, 21078049552, 26347561940, 30111499360, 42156099104, 52695123880, 105390247760, 210780495520]

約数ペア:

[(1, 210780495520), (2, 105390247760), (4, 52695123880), (5, 42156099104), (7, 30111499360), (8, 26347561940), (10, 21078049552), (14, 15055749680), (16, 13173780970), (20, 10539024776), (28, 7527874840), (32, 6586890485), (35, 6022299872), (40, 5269512388), (56, 3763937420), (70, 3011149936), (80, 2634756194), (112, 1881968710), (140, 1505574968), (160, 1317378097), (224, 940984355), (280, 752787484), (560, 376393742), (1120, 188196871)]